Obtained 47 stack frames.
/usr/games/crawl-0.23(_Z17write_stack_traceP8_IO_FILEi+0x28) [0x562f36734a68]: write_stack_trace(_IO_FILE*, int)
/usr/games/crawl-0.23(_Z20crash_signal_handleri+0x1bf) [0x562f36734eaf]: crash_signal_handler(int)
/lib/x86_64-linux-gnu/libc.so.6(+0x33060) [0x7f8ec24ac060]: 
/lib/x86_64-linux-gnu/libc.so.6(gsignal+0xcf) [0x7f8ec24abfff]: 
/lib/x86_64-linux-gnu/libc.so.6(abort+0x16a) [0x7f8ec24ad42a]: 
/usr/lib/x86_64-linux-gnu/libstdc++.so.6(_ZN9__gnu_cxx27__verbose_terminate_handlerEv+0xed) [0x7f8ec2fe103d]
/usr/lib/x86_64-linux-gnu/libstdc++.so.6(+0x8f066) [0x7f8ec2fdf066]
/usr/lib/x86_64-linux-gnu/libstdc++.so.6(+0x8e089) [0x7f8ec2fde089]
/usr/lib/x86_64-linux-gnu/libstdc++.so.6(__gxx_personality_v0+0x2cd) [0x7f8ec2fde9dd]
/lib/x86_64-linux-gnu/libgcc_s.so.1(+0xff33) [0x7f8ec2a44f33]: 
/lib/x86_64-linux-gnu/libgcc_s.so.1(_Unwind_Resume+0x57) [0x7f8ec2a45437]: 
/usr/games/crawl-0.23(_Z13do_crash_dumpv+0x17b0) [0x562f3673e050]: do_crash_dump()
/usr/games/crawl-0.23(_Z20crash_signal_handleri+0x7e) [0x562f36734d6e]: crash_signal_handler(int)
/lib/x86_64-linux-gnu/libc.so.6(+0x33060) [0x7f8ec24ac060]: 
/lib/x86_64-linux-gnu/libc.so.6(gsignal+0xcf) [0x7f8ec24abfff]: 
/lib/x86_64-linux-gnu/libc.so.6(abort+0x16a) [0x7f8ec24ad42a]: 
/usr/lib/x86_64-linux-gnu/libstdc++.so.6(_ZN9__gnu_cxx27__verbose_terminate_handlerEv+0x15d) [0x7f8ec2fe10ad]
/usr/lib/x86_64-linux-gnu/libstdc++.so.6(+0x8f066) [0x7f8ec2fdf066]
/usr/lib/x86_64-linux-gnu/libstdc++.so.6(+0x8f0b1) [0x7f8ec2fdf0b1]
/usr/lib/x86_64-linux-gnu/libstdc++.so.6(__cxa_rethrow+0x49) [0x7f8ec2fdf319]
/usr/games/crawl-0.23(_ZNSt6vectorINSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEESaIS5_EEaSERKS7_+0x2cd) [0x562f367d791d]: std::vector<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >, std::allocator<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > > >::operator=(std::vector<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >, std::allocator<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > > > const&)
/usr/games/crawl-0.23(_ZN9map_lines9init_fromERKS_+0xd9) [0x562f3697a589]: map_lines::init_from(map_lines const&)
/usr/games/crawl-0.23(_ZN9map_linesC1ERKS_+0x68) [0x562f3697f388]: map_lines::map_lines(map_lines const&)
/usr/games/crawl-0.23(_ZN7map_defC1ERKS_+0x4de) [0x562f367daa0e]: map_def::map_def(map_def const&)
/usr/games/crawl-0.23(+0x519f96) [0x562f36917f96]: 
/usr/games/crawl-0.23(+0x51a11c) [0x562f3691811c]: 
/usr/lib/x86_64-linux-gnu/liblua5.1.so.0(+0xc3b0) [0x7f8ec3ecd3b0]: 
/usr/lib/x86_64-linux-gnu/liblua5.1.so.0(+0x17062) [0x7f8ec3ed8062]: 
/usr/lib/x86_64-linux-gnu/liblua5.1.so.0(+0xc82d) [0x7f8ec3ecd82d]: 
/usr/lib/x86_64-linux-gnu/liblua5.1.so.0(+0xbade) [0x7f8ec3eccade]: 
/usr/lib/x86_64-linux-gnu/liblua5.1.so.0(+0xc99b) [0x7f8ec3ecd99b]: 
/usr/lib/x86_64-linux-gnu/liblua5.1.so.0(lua_pcall+0x58) [0x7f8ec3ec93f8]: 
/usr/games/crawl-0.23(_ZN4CLua6callfnEPKcii+0xad) [0x562f3671f74d]: CLua::callfn(char const*, int, int)
/usr/games/crawl-0.23(+0x50a865) [0x562f36908865]: 
/usr/games/crawl-0.23(_ZN23lua_element_colour_calc3getERK9coord_defb+0x48) [0x562f369089b8]: lua_element_colour_calc::get(coord_def const&, bool)
/usr/games/crawl-0.23(_Z14element_colouribRK9coord_def+0x34) [0x562f36721304]: element_colour(int, bool, coord_def const&)
/usr/games/crawl-0.23(_Z11real_colourjRK9coord_def+0x22) [0x562f36721df2]: real_colour(unsigned int, coord_def const&)
/usr/games/crawl-0.23(_Z15tileidx_featureRK9coord_def+0x190) [0x562f36c9b7f0]: tileidx_feature(coord_def const&)
/usr/games/crawl-0.23(+0x8a3942) [0x562f36ca1942]: 
/usr/games/crawl-0.23(_Z15tile_draw_floorv+0x7a) [0x562f36ca284a]: tile_draw_floor()
/usr/games/crawl-0.23(_Z10viewwindowbbP9animation+0x109) [0x562f36c570c9]: viewwindow(bool, bool, animation*)
/usr/games/crawl-0.23(_Z12world_reactsv+0x1d7) [0x562f36cc4077]: world_reacts()
/usr/games/crawl-0.23(+0x8c851c) [0x562f36cc651c]: 
/usr/games/crawl-0.23(+0x8c8ae5) [0x562f36cc6ae5]: 
/usr/games/crawl-0.23(main+0x13b) [0x562f36698fcb]: 
/lib/x86_64-linux-gnu/libc.so.6(__libc_start_main+0xf1) [0x7f8ec24992e1]: 
/usr/games/crawl-0.23(_start+0x2a) [0x562f36699b0a]: